Weird, so I start it, service starts fine, no log is created under /var/log/squid. I stopped and started it a couple times no issues
[root@gateway ~]# systemctl status ufdb -l
● ufdb.service - LSB: ufdbguardd daemons from URLfilterDB
Loaded: loaded (/etc/rc.d/init.d/ufdb; bad; vendor preset: disabled)
Active: active (running) since Tue 2017-10-24 09:31:22 EDT; 59s ago
Docs: man:systemd-sysv-generator(8)
Process: 8217 ExecStart=/etc/rc.d/init.d/ufdb start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/ufdb.service
├─1017 /usr/sbin/ufdbguardd -U ufdb -c /etc/ufdbguard/ufdbGuard.conf
└─8221 /usr/sbin/ufdbguardd -U ufdb -c /etc/ufdbguard/ufdbGuard.conf
Edit: Neth ui still shows filter off but I assume manually starting a service doesn’t trigger that.